Ceramic Balls

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Standard

GB,ASTM/AISI,ГОСТ,BS,JIS,NF,DIN / VDEh,DIN / VDEh

Material

Alumina, Silicon Nitride, Silicon Carbide, Zirconia, Boron Nitride

Nominal diameter (Dw)

0.3mm-114.3mm

Hardness

70-90HRC

Density

3.1-6g/cm3

Ceramic Balls

Filters

NO. Product Product Number Nominal diameter (Dw) Mass Grade Density Hardness Material
101 Silicon Silicon Nitride Ceramic Ball 2 1/4inch G10 2.25000 inch 312.74998 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
102 Silicon Silicon Nitride Ceramic Ball 2 1/8inch G10 2.12500 inch 263.46719 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
103 Silicon Silicon Nitride Ceramic Ball 2 3/4inch G10 2.75000 inch 571.01540 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
104 Silicon Silicon Nitride Ceramic Ball 2 3/8inch G10 2.37500 inch 367.82444 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
105 Silicon Silicon Nitride Ceramic Ball 2 5/8inch G10 2.62500 inch 496.63539 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
106 Silicon Silicon Nitride Ceramic Ball 2 7/8inch G10 2.87500 inch 652.47412 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
107 Silicon Silicon Nitride Ceramic Ball 21/32inch G10 0.65625 inch 7.75993 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
108 Silicon Silicon Nitride Ceramic Ball 23/32inch G10 0.71875 inch 10.19491 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
109 Silicon Silicon Nitride Ceramic Ball 25/32inch G10 0.78125 inch 13.09242 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
110 Silicon Silicon Nitride Ceramic Ball 27/32inch G10 0.84375 inch 16.49267 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
111 Silicon Silicon Nitride Ceramic Ball 29/32inch G10 0.90625 inch 20.43590 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
112 Silicon Silicon Nitride Ceramic Ball 2inch G10 2.00000 inch 219.65431 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
113 Silicon Silicon Nitride Ceramic Ball 3 1/2inch G10 3.50000 inch 1177.20982 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
114 Silicon Silicon Nitride Ceramic Ball 3 1/4inch G10 3.25000 inch 942.54008 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
115 Silicon Silicon Nitride Ceramic Ball 3 3/4inch G10 3.75000 inch 1447.91660 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
116 Silicon Silicon Nitride Ceramic Ball 3/16inch G10 0.18750 inch 0.18099 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
117 Silicon Silicon Nitride Ceramic Ball 3/32inch G10 0.09375 inch 0.02262 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
118 Silicon Silicon Nitride Ceramic Ball 3/4inch G10 0.75000 inch 11.58333 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
119 Silicon Silicon Nitride Ceramic Ball 3/64inch G10 0.04688 inch 0.00283 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
120 Silicon Silicon Nitride Ceramic Ball 3/8inch G10 0.37500 inch 1.44792 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
121 Silicon Silicon Nitride Ceramic Ball 31/32inch G10 0.96875 inch 24.96232 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
122 Silicon Silicon Nitride Ceramic Ball 3inch G10 3.00000 inch 741.33330 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
123 Silicon Silicon Nitride Ceramic Ball 4 1/2inch G10 4.50000 inch 2501.99988 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
124 Silicon Silicon Nitride Ceramic Ball 4 1/4inch G10 4.25000 inch 2107.73755 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
125 Silicon Silicon Nitride Ceramic Ball 4inch G10 4.00000 inch 1757.23448 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
126 Silicon Silicon Nitride Ceramic Ball 5/16inch G10 0.31250 inch 0.83791 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
127 Silicon Silicon Nitride Ceramic Ball 5/32inch G10 0.15625 inch 0.10474 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
128 Silicon Silicon Nitride Ceramic Ball 5/64inch G10 0.07812 inch 0.01309 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
129 Silicon Silicon Nitride Ceramic Ball 5/8inch G10 0.62500 inch 6.70332 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
130 Silicon Silicon Nitride Ceramic Ball 7/16inch G10 0.43750 inch 2.29924 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
131 Silicon Silicon Nitride Ceramic Ball 7/32inch G10 0.21875 inch 0.28740 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
132 Silicon Silicon Nitride Ceramic Ball 7/64inch G10 0.10938 inch 0.03593 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
133 Silicon Silicon Nitride Ceramic Ball 7/8inch G10 0.87500 inch 18.39390 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
134 Silicon Silicon Nitride Ceramic Ball 9/16inch G10 0.56250 inch 4.88672 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
135 Silicon Silicon Nitride Ceramic Ball 9/32inch G10 0.28125 inch 0.61084 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
136 Silicon Silicon Nitride Ceramic Ball 9/64inch G10 0.14062 inch 0.07635 g G10 3.20-3.30 g/cm3 75-80 HRC Silicon Nitride
137 Silicon Silicon Carbide Ceramic Ball 1 1/16inch G10 1.06250 inch 31.90423 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
138 Silicon Silicon Carbide Ceramic Ball 1 1/2inch G10 1.50000 inch 89.77083 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
139 Silicon Silicon Carbide Ceramic Ball 1 1/4inch G10 1.25000 inch 51.95071 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
140 Silicon Silicon Carbide Ceramic Ball 1 1/8inch G10 1.12500 inch 37.87207 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
141 Silicon Silicon Carbide Ceramic Ball 1 11/16inch G10 1.68750 inch 127.81823 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
142 Silicon Silicon Carbide Ceramic Ball 1 13/16inch G10 1.81250 inch 158.37824 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
143 Silicon Silicon Carbide Ceramic Ball 1 15/16inch G10 1.93750 inch 193.45795 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
144 Silicon Silicon Carbide Ceramic Ball 1 3/16inch G10 1.18750 inch 44.54124 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
145 Silicon Silicon Carbide Ceramic Ball 1 3/4inch G10 1.75000 inch 142.55275 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
146 Silicon Silicon Carbide Ceramic Ball 1 3/8inch G10 1.37500 inch 69.14640 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
147 Silicon Silicon Carbide Ceramic Ball 1 5/16inch G10 1.31250 inch 60.13944 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
148 Silicon Silicon Carbide Ceramic Ball 1 5/8inch G10 1.62500 inch 114.13571 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
149 Silicon Silicon Carbide Ceramic Ball 1 7/16inch G10 1.43750 inch 79.01054 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
150 Silicon Silicon Carbide Ceramic Ball 1 7/8inch G10 1.87500 inch 175.33365 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
151 Silicon Silicon Carbide Ceramic Ball 1 9/16inch G10 1.56250 inch 101.46623 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
152 Silicon Silicon Carbide Ceramic Ball 1/16inch G10 0.06250 inch 0.00649 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
153 Silicon Silicon Carbide Ceramic Ball 1/2inch G10 0.50000 inch 3.32485 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
154 Silicon Silicon Carbide Ceramic Ball 1/32inch G10 0.03125 inch 0.00081 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
155 Silicon Silicon Carbide Ceramic Ball 1/40inch G10 0.02500 inch 0.00042 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
156 Silicon Silicon Carbide Ceramic Ball 1/4inch G10 0.25000 inch 0.41561 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
157 Silicon Silicon Carbide Ceramic Ball 1/8inch G10 0.12500 inch 0.05195 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
158 Silicon Silicon Carbide Ceramic Ball 11/16inch G10 0.68750 inch 8.64330 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
159 Silicon Silicon Carbide Ceramic Ball 11/32inch G10 0.34375 inch 1.08041 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
160 Silicon Silicon Carbide Ceramic Ball 13/16inch G10 0.81250 inch 14.26696 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
161 Silicon Silicon Carbide Ceramic Ball 13/32inch G10 0.40625 inch 1.78337 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
162 Silicon Silicon Carbide Ceramic Ball 15/16inch G10 0.93750 inch 21.91671 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
163 Silicon Silicon Carbide Ceramic Ball 15/32inch G10 0.46875 inch 2.73959 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
164 Silicon Silicon Carbide Ceramic Ball 15/64inch G10 0.23438 inch 0.34245 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
165 Silicon Silicon Carbide Ceramic Ball 17/32inch G10 0.53125 inch 3.98803 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
166 Silicon Silicon Carbide Ceramic Ball 17/64inch G10 0.26563 inch 0.49850 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
167 Silicon Silicon Carbide Ceramic Ball 19/32inch G10 0.59375 inch 5.56766 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
168 Silicon Silicon Carbide Ceramic Ball 1inch G10 1.00000 inch 26.59876 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
169 Silicon Silicon Carbide Ceramic Ball 2 1/2inch G10 2.50000 inch 415.60569 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
170 Silicon Silicon Carbide Ceramic Ball 2 1/4inch G10 2.25000 inch 302.97655 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
171 Silicon Silicon Carbide Ceramic Ball 2 1/8inch G10 2.12500 inch 255.23384 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
172 Silicon Silicon Carbide Ceramic Ball 2 3/4inch G10 2.75000 inch 553.17117 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
173 Silicon Silicon Carbide Ceramic Ball 2 3/8inch G10 2.37500 inch 356.32993 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
174 Silicon Silicon Carbide Ceramic Ball 2 5/8inch G10 2.62500 inch 481.11554 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
175 Silicon Silicon Carbide Ceramic Ball 2 7/8inch G10 2.87500 inch 632.08430 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
176 Silicon Silicon Carbide Ceramic Ball 21/32inch G10 0.65625 inch 7.51743 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
177 Silicon Silicon Carbide Ceramic Ball 23/32inch G10 0.71875 inch 9.87632 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
178 Silicon Silicon Carbide Ceramic Ball 25/32inch G10 0.78125 inch 12.68328 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
179 Silicon Silicon Carbide Ceramic Ball 27/32inch G10 0.84375 inch 15.97728 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
180 Silicon Silicon Carbide Ceramic Ball 29/32inch G10 0.90625 inch 19.79728 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
181 Silicon Silicon Carbide Ceramic Ball 2inch G10 2.00000 inch 212.79011 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
182 Silicon Silicon Carbide Ceramic Ball 3 1/2inch G10 3.50000 inch 1140.42201 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
183 Silicon Silicon Carbide Ceramic Ball 3 1/4inch G10 3.25000 inch 913.08570 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
184 Silicon Silicon Carbide Ceramic Ball 3 3/4inch G10 3.75000 inch 1402.66920 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
185 Silicon Silicon Carbide Ceramic Ball 3/16inch G10 0.18750 inch 0.17533 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
186 Silicon Silicon Carbide Ceramic Ball 3/32inch G10 0.09375 inch 0.02192 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
187 Silicon Silicon Carbide Ceramic Ball 3/4inch G10 0.75000 inch 11.22135 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
188 Silicon Silicon Carbide Ceramic Ball 3/64inch G10 0.04688 inch 0.00274 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
189 Silicon Silicon Carbide Ceramic Ball 3/8inch G10 0.37500 inch 1.40267 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
190 Silicon Silicon Carbide Ceramic Ball 31/32inch G10 0.96875 inch 24.18224 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
191 Silicon Silicon Carbide Ceramic Ball 3inch G10 3.00000 inch 718.16663 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
192 Silicon Silicon Carbide Ceramic Ball 4 1/2inch G10 4.50000 inch 2423.81238 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
193 Silicon Silicon Carbide Ceramic Ball 4 1/4inch G10 4.25000 inch 2041.87075 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
194 Silicon Silicon Carbide Ceramic Ball 4inch G10 4.00000 inch 1702.32091 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
195 Silicon Silicon Carbide Ceramic Ball 5/16inch G10 0.31250 inch 0.81173 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
196 Silicon Silicon Carbide Ceramic Ball 5/32inch G10 0.15625 inch 0.10147 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
197 Silicon Silicon Carbide Ceramic Ball 5/64inch G10 0.07813 inch 0.01268 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
198 Silicon Silicon Carbide Ceramic Ball 5/8inch G10 0.62500 inch 6.49384 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
199 Silicon Silicon Carbide Ceramic Ball 7/16inch G10 0.43750 inch 2.22739 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide
200 Silicon Silicon Carbide Ceramic Ball 7/32inch G10 0.21875 inch 0.27842 g G10 3.10 g/cm3 85-90 HRC Silicon Carbide

1. Application of Ceramic Balls


Ceramic balls have a wide range of applications in industry and daily life, mainly including:


Bearings: Ceramic balls are often used to manufacture various precision bearings, especially high-speed and high-load applications. Ceramic bearings have a lower coefficient of friction, higher corrosion resistance and high temperature resistance than steel ball bearings.

Grinding media: Ceramic balls can be used as grinding media during crushing and grinding. They are widely used in industries such as chemistry, pharmaceuticals, and mining, especially when high hardness and high wear resistance are required.

Seals: Ceramic balls are also widely used in the field of liquid and gas sealing, especially when resistance to high temperature or high corrosion environments is required.

Filtration: Some ceramic balls are used in filtration systems, especially in water treatment and waste gas treatment processes, where they can effectively remove impurities and particles.

Electronic components: In some high-tech fields, ceramic balls are used in the manufacture of high-precision electronic components such as sensors and capacitors.


2. Characteristics of ceramic balls

Strong wear resistance: Ceramic balls have very high hardness, which can effectively reduce wear and increase the service life of equipment.

Good corrosion resistance: Ceramic balls have strong corrosion resistance to chemicals such as acids, alkalis, and salts, and are suitable for extreme environments.

Good high temperature resistance: Ceramic materials can withstand higher temperatures than metals and are suitable for high temperature working environments.

Lightweight: Ceramic balls are usually lighter than metal balls, and can sometimes effectively reduce the weight of the overall structure, making them suitable for some applications that require lightweight.

Reduce friction: Ceramic balls usually have a lower coefficient of friction than metal balls, which is particularly important for some high-speed equipment.